(13/21)x=x-16

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Solution for (13/21)x=x-16 equation: 



(13/21)x=x-16

We move all terms to the left:

(13/21)x-(x-16)=0



Domain of the equation: 21)x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+13/21)x-(x-16)=0

We multiply parentheses

13x^2-(x-16)=0

We get rid of parentheses

13x^2-x+16=0

We add all the numbers together, and all the variables

13x^2-1x+16=0

a = 13; b = -1; c = +16;
Δ = b2-4ac
Δ = -12-4·13·16
Δ = -831
Delta is less than zero, so there is no solution for the equation

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